CT2553 Aeroflex Circuit Technology, CT2553 Datasheet - Page 24

• Manufacturer Part Number: CT2553
• Description: CT2553 / 2554 / 2555 / 2556 Advanced Integrated MUX (AIM) Hybrid FOR MIL-STD-1553
• Manufacturer: Aeroflex Circuit Technology

Aeroflex Circuit Technology
SELECTED TRANSMITTER SHUTDOWN (10100)
OVERRIDE SELECTED TRANSMITTER SHUTDOWN (10101)
RESERVED MODE CODES
ERROR CONDITIONS
ERROR CONDITIONS
ERROR CONDITIONS (T/R = 1)
ERROR CONDITIONS (T/R = 0)
1. Invalid Command. No response, command ignored.
2. Command Not Followed by Data Word. No status response. Bits set: message error (SW), High Word Count, Illegal Mode Code (BIT
3. Command Followed by too many Data Words. No status response. Bits set: message error (SW), Low Word Count, Illegal Mode Code
4. Command T/R bit Set to One. No status response. Bits set: message error (SW), Illegal Mode Code, High word count (BIT Word).
5. Command T/R bit Set to One and Broadcast Address. No status response. Bits set: message error, broadcast received (SW), Illegal
1. Invalid Command. No response, command ignored.
2. Command Not Followed by Data Word. No status response. Bits set: message error (SW), Low Word Count, Illegal Mode Code (BIT
3. Command Followed by too many Data Words. No status response. Bits set: message error (SW), High Word Count, Illegal Mode Code
4. Command T/R bit Set to One. No status response. Bits set: message error (SW), Illegal Mode Code, High Word Count (Bit Word).
5. Command T/R bit Set to One and Broadcast Address. No status response. Bits set: message error, broadcast received (SW), Illegal
1. Invalid Command. No response, command ignored.
2. Command Followed by Data Word. No status response. Bits set: message error (SW), High Word Count, Illegal Mode Code (BIT
1. Invalid Command. No response, command ignored.
2. Command not Followed by Contiguous Data Word. No status response. Bits set: message error (SW), High word Count, Illegal Mode
3. Command Followed by too many Data Words. No status response. Bits set: message error (SW), High Word Count, Illegal Mode Code
MESSAGE SEQUENCE - TRANSMITTER SHUTDOWN DATA * STATUS
The data word received is transferred to the subsystem and status is transmitted. If the
command was broadcast, the broadcast received bit is set and status transmission suppressed. Intended for use with RTs with more than
one dual redundant channel.
MESSAGE SEQUENCE - TRANSMITTER SHUTDOWN DATA * STATUS
The data word received after the command word is transferred to the subsystem. If the
command was broadcast, the broadcast received bit is set and status transmission suppressed.
MESSAGE SEQUENCE = RESERVED MODE CODE (T/R = 1) * STATUS
The CT2553 responds with status. If the command was broadcast, the broadcast received bit is set and status transmission suppressed.
Word).
(BIT Word).
Mode Code, High Word Count (BIT Word).
Word).
(BIT Word).
Mode Code, High Word Count, T/R (BIT Word).
Word).
Code (BIT Word).
(BIT Word).
RESERVED MODE CODE (T/R = 0) * STATUS
Table 6 – Mode Codes (continued)
24
SCDCT2553 REV B 8/6/99 Plainview NY [phone]